2469646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 3892608

約数和(自身を除く): 1422962

約数列:

[1, 2, 31, 61, 62, 122, 653, 1306, 1891, 3782, 20243, 39833, 40486, 79666, 1234823, 2469646]

約数ペア:

[(1, 2469646), (2, 1234823), (31, 79666), (61, 40486), (62, 39833), (122, 20243), (653, 3782), (1306, 1891)]